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author | Rafael J. Wysocki <rjw@sisk.pl> | 2007-10-23 22:37:24 +0200 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2007-10-23 22:37:24 +0200 |
commit | 0de80bcc2baed116a569c38cbc38c5dcb945d14d (patch) | |
tree | 5eef7beda7307be2e8949f1bf0e7f84799d8ae31 /arch/x86/kernel/asm-offsets_64.c | |
parent | ef685298b4b3dead1efa1d47cd27ced0f2673254 (diff) | |
download | kernel_samsung_smdk4412-0de80bcc2baed116a569c38cbc38c5dcb945d14d.zip kernel_samsung_smdk4412-0de80bcc2baed116a569c38cbc38c5dcb945d14d.tar.gz kernel_samsung_smdk4412-0de80bcc2baed116a569c38cbc38c5dcb945d14d.tar.bz2 |
x86: Save registers in saved_context during suspend and hibernation
During hibernation and suspend on x86_64 save CPU registers in the saved_context
structure rather than in a handful of separate variables.
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/x86/kernel/asm-offsets_64.c')
-rw-r--r-- | arch/x86/kernel/asm-offsets_64.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c index 778953b..7e50bda 100644 --- a/arch/x86/kernel/asm-offsets_64.c +++ b/arch/x86/kernel/asm-offsets_64.c @@ -76,6 +76,34 @@ int main(void) DEFINE(pbe_orig_address, offsetof(struct pbe, orig_address)); DEFINE(pbe_next, offsetof(struct pbe, next)); BLANK(); +#define ENTRY(entry) DEFINE(pt_regs_ ## entry, offsetof(struct pt_regs, entry)) + ENTRY(rbx); + ENTRY(rbx); + ENTRY(rcx); + ENTRY(rdx); + ENTRY(rsp); + ENTRY(rbp); + ENTRY(rsi); + ENTRY(rdi); + ENTRY(r8); + ENTRY(r9); + ENTRY(r10); + ENTRY(r11); + ENTRY(r12); + ENTRY(r13); + ENTRY(r14); + ENTRY(r15); + ENTRY(eflags); + BLANK(); +#undef ENTRY +#define ENTRY(entry) DEFINE(saved_context_ ## entry, offsetof(struct saved_context, entry)) + ENTRY(cr0); + ENTRY(cr2); + ENTRY(cr3); + ENTRY(cr4); + ENTRY(cr8); + BLANK(); +#undef ENTRY DEFINE(TSS_ist, offsetof(struct tss_struct, ist)); BLANK(); DEFINE(crypto_tfm_ctx_offset, offsetof(struct crypto_tfm, __crt_ctx)); |